Home / 1,776,564.94-2,665,319.51-562,163.14

Finding the Fourth Proportional to 1,776,564.94, 2,665,319.51 and 562,163.14

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Solution

The fourth proportional to 1,776,564.94, 2,665,319.51 and 562,163.14 is: 843,394.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,564.94 : 2,665,319.51 = 562,163.14 : x
  2. Step 2: Convert to fraction form
    1,776,564.94/2,665,319.51 = 562,163.14/x
  3. Step 3: Cross multiply
    1,776,564.94x = 2,665,319.51 × 562,163.14
  4. Step 4: Simplify right side
    1,776,564.94x = 1,498,344,384,844.86
  5. Step 5: Solve for x
    x = 1,498,344,384,844.86/1,776,564.94
  6. Step 6: Final answer
    x = 843,394.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.